IP Library › Assignment 030804/0951
Patent Assignment
Reel/Frame 030804/0951

Assignment of Assignor's Interest

Recorded: 2013-07-16 Pages: 3
Assignor
OKU, YOUSUKE
Executed: 2013-05-30
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Tubular Threaded Connection
Patent: 8,931,809 →
Application: 13/623,904 →
Publication: US 2014/0084582
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2013
From: RUSSEL, ELDER; MAILLON, BERTRAND
To: VAM USA
Reel/Frame 030805/0060 →
Assignment of Assignor's Interest Jul 16, 2013
From: VAM USA; NIPPON STEEL & SUMITOMO METAL CORPORATION
To: VALLOUREC MANNESMAN OIL & GAS FRANCE; NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 030805/0126 →
Change of Name Apr 16, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032696/0146 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →